All-in-one supplement powder for an easy daily health habit
Aioss (short for 'all-in-one supplement solution') is a Danish wellness startup founded in 2024 by Jesper Wahlberg and Theodor Barington. It sells a single powder with vitamins, minerals, fibre and probiotics that users mix with cold water, made in Sweden. In November 2026 it raised a roughly $1.1M seed round backed by Danish artists and athletes including Kesi and Medina, and says it is preparing a placebo-controlled study of its product.